Star • 2MASS J16261684-2422231

Cluster
Oph
Proposed Clusters
rho Oph Core
Alternate Names
EL 18
PSO J162616.848-242223.213
ISO-Oph 19
ROXC J162616.8-242224
GSS29
WISEA J162616.84-242223.5
BKLT J162616-242225
GSS 29
[EWM2001] 3-43
SST J162616.8-242222
BKLT 162616-242225
2MASS J16261684-2422231
Elia 2-18
GDR2 6049162545348745984
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Oph [char] dunham2015
mem_num 4 [integer] dunham2015
mem_lit_name Ophiuchus [char] dunham2015
ra 16 26 16.8442 h m s cutri2003
dec -24 22 23.1528 d m s cutri2003
ra_deg 246.570184 deg cutri2003
dec_deg -24.373098 deg cutri2003
pm_ra -8.896 0.343 mas/yr gaiacollaboration2018
pm_dec -26.968 0.205 mas/yr gaiacollaboration2018
plx 7.237 0.1457 mas gaiacollaboration2018
st_dist 138.1788 2.7819 pc gaiacollaboration2018
spt K6 [char] erickson2011
spt_num 56.0 [decimal allowed] erickson2011
spt_lit K6 [char] erickson2011
H_alpha -2.6 0.1nm erickson2011
Av 4.837 0.39 mag YSOPY
Agaia 2.091 0.303 mag gaiacollaboration2018
Teff 4020.0 84.4 K YSOPY
log_Teff 3.604 0.01 log K YSOPY
L_star 0.751 1.45 Lsun YSOPY
log_L_star -0.124 1.94 log Lsun YSOPY
R_star 0.008 Rsun YSOPY
M_star 0.575 0.11 Msun YSOPY
log_M_star -0.241 0.08 log Msun YSOPY
age_star 0.056 0.27 Myr YSOPY
log_age_star 4.748 0.77 log yr YSOPY
disk_flag True [boolean] cheetham2015
disk_desc II [char] dunham2015
fdisk 0.2 bontemps2001
B 17.31 mag chen1995
V 16.68 mag chen1995
Rc 17.4 mag erickson2011
Ic 15.23 mag erickson2011
g_sloan 21.239 0.047 mag flewelling2016
r_sloan 18.462 0.014 mag flewelling2016
i_sloan 16.272 0.009 mag flewelling2016
z_sloan 14.797 0.005 mag flewelling2016
y_opt 13.804 0.006 mag (AB) flewelling2016
gaia_g 16.6571 0.0014 mag gaiacollaboration2018
gaia_bp 19.7022 0.0399 mag gaiacollaboration2018
gaia_rp 15.0596 0.0049 mag gaiacollaboration2018
tm_J 11.025 0.021 mag cutri2003
tm_H 9.126 0.024 mag cutri2003
tm_K 8.201 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
J 11.11 mag luhman1999
H 9.23 mag luhman1999
K 8.19 mag luhman1999
S_3p6_fd 590.0 42.0 mJy dunham2015
S_4p5_fd 510.0 40.0 mJy dunham2015
S_5p8_fd 460.0 37.0 mJy dunham2015
S_8_fd 380.0 35.0 mJy dunham2015
S_24_fd 640.0 68.0 mJy dunham2015
W_3p4 7.083 0.057 mag wright2010
W_4p6 6.576 0.023 mag wright2010
W_12 4.666 0.016 mag wright2010
W_22 2.891 0.019 mag wright2010
wise_flags "AAAA,0hdd" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
rho Oph Core manara2015
rho Oph Core andrews2007b
rho Oph Core bontemps2001
rho Oph Core luhman1999
Oph cheetham2015
Oph chen1995
rho Oph Core erickson2011
mem_num ([integer])
Value Error Ref.
0 cutri2003
3 chen1995
ObsProp
spt ([char])
Value Error Ref.
K6 luhman1999
spt_num ([decimal allowed])
Value Error Ref.
56.0 luhman1999
spt_lit ([char])
Value Error Ref.
K6 luhman1999
Derived Stellar Properties
Av (mag)
Value Error Ref.
9.4 bontemps2001
10.8 dunham2015
9.3 erickson2011
Teff (K)
Value Error Ref.
4677.35141287 manara2015
4205.0 luhman1999
1200.0 dunham2015
4178.30366647 erickson2011
3294.0 51.0 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.67 manara2015
3.62 luhman1999
3.08 dunham2015
3.621 erickson2011
L_star (Lsun)
Value Error Ref.
3.5481338923 manara2015
1.4 bontemps2001
3.1 luhman1999
0.42 dunham2015
1.0 erickson2011
log_L_star (log Lsun)
Value Error Ref.
0.55 manara2015
0.146 bontemps2001
0.491 luhman1999
-0.3768 dunham2015
0.0 erickson2011
M_star (Msun)
Value Error Ref.
1.6982 manara2015
1.09 cheetham2015
0.54 erickson2011
log_M_star (log Msun)
Value Error Ref.
0.23 manara2015
0.0374 cheetham2015
-0.2676 erickson2011
age_star (Myr)
Value Error Ref.
0.7244 erickson2011
log_age_star (log yr)
Value Error Ref.
5.86 erickson2011
Disk
disk_desc ([char])
Value Error Ref.
II manara2015
II andrews2007b
II bontemps2001
Coordinates
ra (h m s)
Value Error Ref.
16 26 16.844 cutri2003
16 26 16.844 wright2010
16 26 16.845 flewelling2016
16 26 16.843 manara2015
16 26 16.841 andrews2007b
16 26 17.0 bontemps2001
16 26 16.845 luhman1999
16 26 16.800 dunham2015
16 26 16.840 cheetham2015
16 26 16.784 chen1995
16 26 16.844 erickson2011
16 26 16.848 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-24 22 23.15 cutri2003
-24 22 23.58 wright2010
-24 22 23.41 flewelling2016
-24 22 23.16 manara2015
-24 22 23.20 andrews2007b
-24 22 26 bontemps2001
-24 22 25.28 luhman1999
-24 22 22.08 dunham2015
-24 22 23.10 cheetham2015
-24 22 22.08 chen1995
-24 22 23.15 erickson2011
-24 22 23.57 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
246.570184 90.0 cutri2003
246.5701824 3.1813 wright2010
246.5701875 8.0 flewelling2016
246.57018 manara2015
246.57017 andrews2007b
246.57083333 bontemps2001
246.57018784 luhman1999
246.57 dunham2015
246.57016667 cheetham2015
246.56993286 chen1995
246.57018333 erickson2011
246.57020147 0.1305 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-24.373098 80.0 cutri2003
-24.3732179 1.9105 wright2010
-24.37316944 17.0 flewelling2016
-24.3731 manara2015
-24.37311 andrews2007b
-24.37388889 bontemps2001
-24.37368884 luhman1999
-24.3728 dunham2015
-24.37308333 cheetham2015
-24.37280107 chen1995
-24.37309722 erickson2011
-24.37321448 0.0611 gaiacollaboration2018

All young stellar objects welcome!

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